
Kay Jewelers Lab-Grown Diamonds Solitaire Engagement Ring 3 ct tw 14K
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Compared across 2 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.

Compared across 2 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.
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A 14K white gold solitaire engagement ring set with a 3-carat round lab-grown diamond in a prong setting. The center stone is independently certified and laser-inscribed with a Gemscribe serial number, so the stone can be traced back to its grading report. It suits shoppers who want a large, bright solitaire look and are comfortable with a lab-grown stone. Against natural-diamond solitaires of the same size, lab-grown gives far more size for the money, but resale value is much lower and some buyers still prefer a mined stone.
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Lowest price we've seen: $3,599.99 on Nov 14 at Kay Jewelers; highest $4,999.99 on Oct 31. Tracked across 2 stores since Oct 31.
This solitaire engagement ring has a 3-carat round lab-grown diamond as its center stone. The total diamond weight is 3 ct tw. The diamond is held in a prong setting.
The ring is crafted in 14K white gold with a polished finish. The metal is electroplated with rhodium or finished with an e-coating. The center lab-grown diamond is independently certified and laser-inscribed with a unique Gemscribe® serial number.







